WELL · 42-301-37374 · DISTRICT 10
Mammoth 54-1-18-19 W #74H
Loving County · Horizontal
Mammoth 54-1-18-19 W #74H (API 42-301-37374) is a permitted horizontal well in Loving County filed by Anadarko E&P Onshore LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued April 17, 2025, permitted to 13,000 ft.
Completion filings report 8 formation tops, including Bell Canyon, Delaware, Cherry Canyon, Brushy Canyon.
Operator of record
Houston, TX · P-5 Y, filed Sep 4, 2025 · 4,573 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Anadarko E&P Onshore LLCApr 17, 2025 |
- 13,000
- total depth, ft
- 1
- permits on file
- Apr 17, 2025
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.966982, -103.689033
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Loving County.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 907447-99 | Drill | Anadarko E&P Onshore LLC | Apr 14, 2025 | Apr 17, 2025 | Aug 2, 2025 | 13,000 |
Formation tops
As filed on W-2/G-1. Subsea from 3,056 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 4,252 | -1,196 |
| Delaware | 4,252 | -1,196 |
| Cherry Canyon | 5,243 | -2,187 |
| Brushy Canyon | 6,722 | -3,666 |
| Bone Spring | 8,390 | -5,334 |
| Bone Spring2ND BONE SPRING | 9,594 | -6,538 |
| Bone Spring3RD BONE SPRING | 10,457 | -7,401 |
| Pennsylvanian | — | — |
| Red Bluff | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,577 | 21,128 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,610 | 17.5 | 2,395 S |
| 10.75 | 2,479 | 12.25 | 700 S |
| 7.625 | 10,224 | 9.875 | 2,170 S |
| 5.5 | 21,165 | 6.75 | 820 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 24, 2026 | Jun 24, 2026 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-301-37374 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-37374 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Mammoth 54-1-18-19 V42-301-37373
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,252 | -1,196 |
| Delaware | 4,252 | -1,196 |
| Cherry Canyon | 5,222 | -2,166 |
| Brushy Canyon | 6,716 | -3,660 |
| Bone Spring | 8,384 | -5,328 |
| Bone Spring | 9,592 | -6,536 |
| Bone Spring | 10,473 | -7,417 |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 N42-301-36948
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,257 | -1,201 |
| Delaware | 4,257 | -1,201 |
| Cherry Canyon | 5,241 | -2,185 |
| Brushy Canyon | 6,742 | -3,686 |
| Bone Spring | 8,402 | -5,346 |
| Wolfcamp | 11,460 | -8,404 |
| Pennsylvanian | — | |
| Strawn | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 U42-301-37369
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,258 | -1,202 |
| Delaware | 4,258 | -1,202 |
| Cherry Canyon | 5,222 | -2,166 |
| Brushy Canyon | 6,707 | -3,651 |
| Avalon | 8,368 | -5,312 |
| Bone Spring | 9,287 | -6,231 |
| Bone Spring | 9,568 | -6,512 |
| Wolfcamp | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 P42-301-36950
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,259 | -1,203 |
| Delaware | 4,259 | -1,203 |
| Cherry Canyon | 5,243 | -2,187 |
| Brushy Canyon | 6,744 | -3,688 |
| Bone Spring | 8,409 | -5,353 |
| Wolfcamp | 11,468 | -8,412 |
| Atoka | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Sierra State 54-1-7-6 E42-301-36654
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,262 | -1,200 |
| Delaware | 4,262 | -1,200 |
| Cherry Canyon | 5,228 | -2,166 |
| Brushy Canyon | 6,600 | -3,538 |
| Bone Spring | 8,361 | -5,299 |
| Bone Spring | 9,567 | -6,505 |
| Bone Spring | 10,448 | -7,386 |
| Wolfcamp | 11,433 | -8,371 |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 O42-301-37128
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,243 | -1,187 |
| Bell Canyon | 4,267 | -1,211 |
| Cherry Canyon | 5,245 | -2,189 |
| Brushy Canyon | 6,523 | -3,467 |
| Bone Spring | 9,276 | -6,220 |
| Bone Spring | 9,585 | -6,529 |
| Bone Spring | 10,463 | -7,407 |
| Wolfcamp | 11,450 | -8,394 |
10 TOPS · FIRST 8
Sierra State 54-1-7-6 F42-301-36655
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,264 | -1,202 |
| Bell Canyon | 4,264 | -1,202 |
| Cherry Canyon | 5,235 | -2,173 |
| Brushy Canyon | 6,612 | -3,550 |
| Bone Spring | 8,363 | -5,301 |
| Bone Spring | 9,584 | -6,522 |
| Bone Spring | 10,412 | -7,350 |
| Wolfcamp | 11,447 | -8,385 |
10 TOPS · FIRST 8
Sierra State 54-1-7-6 H42-301-36657
0.1 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,257 | -1,196 |
| Bell Canyon | 4,257 | -1,196 |
| Cherry Canyon | 5,231 | -2,170 |
| Brushy Canyon | 6,618 | -3,557 |
| Bone Spring | 8,382 | -5,321 |
| Wolfcamp | 11,453 | -8,392 |
| Red Bluff | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/30137374, documented in the API reference.